package com.neo.base.classTest



object Test {


  def mydef(x: String):  String ={
    x
  }

  def main(args: Array[String]): Unit = {
    val mydef = new ClassTest
    val a =  mydef.add(3)
    println(a)
    println(mydef.checksum())

    val cat = new Cat


  }

}
